Can I Return a Used Car If the Transmission Is Broken?
1 Answers
Yes. Here is the relevant content introduction: 1. The role of the transmission: (1) Change the transmission ratio to expand the range of torque and speed changes of the driving wheels. (2) Enable the car to reverse while keeping the engine rotation direction unchanged. 2. Types of transmissions: (1) Step-type transmissions use gear transmission and have several fixed transmission ratios. (2) Continuously variable transmissions can continuously obtain any transmission ratio within the speed range. (3) Integrated transmissions refer to hydraulic mechanical transmissions composed of a hydraulic torque converter and a gear-type step transmission.